2014-04-01

Philips Launches Retro Look LED Bulb

It’s finally here: Philips clear LED bulb, the world’s first LED bulb with innovative lens and the beautiful light in the shape of the traditional incandescent.
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Sumitomo Chemical will participate in SPIE Photonics West 2025, the world’s largest optics and photonics conference and exhibition, to be held in San Francisco, California, the United States, from Tuesday, January 28 to Thursday, January... READ MORE